Research on Management and Control of Miners’ Unsafe Behavior Based on Gray Theory

Table 4

Miners’ unsafe behavior variable sequence absolute differences.

Time	Absolute differences
	1–10^th of January	0.41209	0.758243	0.41209	0.349161	0.741682	0.758243	0.87815	0.366743	2.841469	0.758243	0.078968	0.366743
11–20^th of January	0.065931	0.626374	0.280221	0.217292	0.626374	1.623851	0.191823	0.626374	0.626374	2.373476	0.071302	0.251379
21–31^st of January	0.791213	0.19784	0.098908	1.380053	1.483518	0.766707	0.665321	1.483518	1.483518	1.483518	0.121137	0.766454
1–10^th of February	1.054936	1.021979	0.016479	1.021979	0.477946	1.228246	0.203782	0.103007	1.021979	1.977871	0.254535	0.852998
11–20^th of February	0.11538	0.3626	0.11538	0.513996	0.576847	0.923078	0.104881	0.201908	0.923078	0.923078	0.123436	0.173087
20–28^th of February	0.576925	0.3626	0.11538	0.104915	0.923078	1.327147	1.531512	0.201908	0.923078	0.576847	0.016099	0.173087
1–10^th of March	0.313192	1.219705	0.03296	0.533487	1.6482	1.35165	0.533453	0.898322	1.35165	1.35165	0.253005	0.601659
11–20^th of March	1.038455	0.59337	0.346155	0.944018	0.692308	0.692308	0.125889	0.432678	1.107548	0.807617	0.34347	0.317313
21–31^st of March	0.181324	0.065896	0.857133	0.416544	0.280143	1.219782	1.219782	0.094796	2.37993	1.219782	0.033733	0.469791